rs141775550

Variant summary

Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate

The NM_000967.4(RPL3):​c.482G>T​(p.Arg161Leu) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

Frequency

Genomes: not found (cov: 32)

Consequence

RPL3
NM_000967.4 missense

Scores

12
6
1

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 7.90
Variant links:
Genes affected
RPL3 (HGNC:10332): (ribosomal protein L3) Ribosomes, the complexes that catalyze protein synthesis, consist of a small 40S subunit and a large 60S subunit. Together these subunits are composed of 4 RNA species and approximately 80 structurally distinct proteins. This gene encodes a ribosomal protein that is a component of the 60S subunit. The protein belongs to the L3P family of ribosomal proteins and it is located in the cytoplasm. The protein can bind to the HIV-1 TAR mRNA, and it has been suggested that the protein contributes to tat-mediated transactivation. This gene is co-transcribed with several small nucleolar RNA genes, which are located in several of this gene's introns. Alternate transcriptional splice variants, encoding different isoforms, have been characterized. As is typical for genes encoding ribosomal proteins, there are multiple processed pseudogenes of this gene dispersed through the genome. [provided by RefSeq, Jul 2008]
SNORD139 (HGNC:50421): (small nucleolar RNA, C/D box 139) Intronic regions of ribosomal protein genes can harbor noncoding small nucleolar RNAs (snoRNAs), like U86, which are generated during pre-mRNA processing. snoRNAs form part of the small nucleolar ribonucleoprotein particles (snoRNPs) involved in pre-rRNA processing and modification. snoRNAs of the box C/D class, like U86, function in 2-prime-O-ribose methylation of rRNAs (Duga et al., 2000 [PubMed 10684968]).[supplied by OMIM, Mar 2008]

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 4 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.921

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
RPL3NM_000967.4 linkc.482G>T p.Arg161Leu missense_variant Exon 4 of 10 ENST00000216146.9 NP_000958.1 P39023
RPL3NM_001033853.2 linkc.384+98G>T intron_variant Intron 4 of 9 NP_001029025.1 Q96QL0B3KS36
SNORD139NR_000026.1 linkn.*117G>T downstream_gene_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
RPL3ENST00000216146.9 linkc.482G>T p.Arg161Leu missense_variant Exon 4 of 10 1 NM_000967.4 ENSP00000346001.3 P39023

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD4 exome
Cov.:
32
GnomAD4 genome
Cov.:
32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
1.0
BayesDel_addAF
Pathogenic
0.33
D
BayesDel_noAF
Pathogenic
0.23
CADD
Pathogenic
29
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.58
.;D;.;T
Eigen
Pathogenic
0.89
Eigen_PC
Pathogenic
0.79
FATHMM_MKL
Uncertain
0.96
D
LIST_S2
Pathogenic
0.97
D;D;D;D
M_CAP
Uncertain
0.12
D
MetaRNN
Pathogenic
0.92
D;D;D;D
MetaSVM
Uncertain
0.30
D
MutationAssessor
Pathogenic
3.6
.;H;.;.
PrimateAI
Pathogenic
0.81
D
PROVEAN
Pathogenic
-6.3
D;D;D;D
REVEL
Pathogenic
0.69
Sift
Pathogenic
0.0
D;D;D;D
Sift4G
Uncertain
0.028
D;D;.;.
Polyphen
0.99
D;P;.;.
Vest4
0.98
MutPred
0.79
.;Loss of MoRF binding (P = 0.0071);.;.;
MVP
0.72
MPC
1.9
ClinPred
1.0
D
GERP RS
5.1
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.76
gMVP
0.86

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs141775550; hg19: chr22-39712730; API